Q. Which emission has generally least proportion from a diesel engine as compared to a petrol engine? (Solved)
1. Oxides of nitrogen
2. Hydrocarbons
3. Carbon monoxide
4. All of the above
5. None of the above
- a. Oxides of nitrogen
1. Oxides of nitrogen
2. Hydrocarbons
3. Carbon monoxide
4. All of the above
5. None of the above